Re: [Tarantool-patches] [PATCH v4 5/8] lua/log: declare log as separate variable

[Oleg Babin <olegrok@tarantool.org>]

Hi! Thanks for your patch. LGTM.

On 28/05/2020 13:07, Cyrill Gorcunov wrote:
> We gonna hide some internal symbols in sake
> of communication with box module, thus lets
> make it clear.
> 
> Part-of #689
> 
> Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
> ---
>   src/lua/log.lua | 26 +++++++++++++++-----------
>   1 file changed, 15 insertions(+), 11 deletions(-)
> 
> diff --git a/src/lua/log.lua b/src/lua/log.lua
> index 2491501f7..4b078d598 100644
> --- a/src/lua/log.lua
> +++ b/src/lua/log.lua
> @@ -187,16 +187,20 @@ local compat_v16 = {
>       end;
>   }
>   
> -return setmetatable({
> -    warn = say_closure(S_WARN);
> -    info = say_closure(S_INFO);
> -    verbose = say_closure(S_VERBOSE);
> -    debug = say_closure(S_DEBUG);
> -    error = say_closure(S_ERROR);
> -    rotate = log_rotate;
> -    pid = log_pid;
> -    level = log_level;
> -    log_format = log_format;
> -}, {
> +local log = {
> +    warn = say_closure(S_WARN),
> +    info = say_closure(S_INFO),
> +    verbose = say_closure(S_VERBOSE),
> +    debug = say_closure(S_DEBUG),
> +    error = say_closure(S_ERROR),
> +    rotate = log_rotate,
> +    pid = log_pid,
> +    level = log_level,
> +    log_format = log_format,
> +}
> +
> +setmetatable(log, {
>       __index = compat_v16;
>   })
> +
> +return log
>